US Patent 9294840 Ease-of-use wireless speakers

One embodiment of the invention is directed to a speaker system comprising a first speaker apparatus comprising a housing, speaker components positioned substantially inside the housing and at least one first speaker apparatus charging member, wherein the speaker components include a power source, and a second speaker apparatus comprising a housing, speaker components positioned substantially inside the housing and at least one second speaker apparatus charging member. The first speaker apparatus and the second speaker apparatus are configured to each provide a different component of reproduced sound at the same time. The second speaker apparatus is configured to recharge the power source of the first speaker apparatus.